环境

• Ansible 2.9.9

报错信息

 fatal: [demo3]: FAILED! => {"changed": false, "msg": "Failed to import the required Python library (Docker SDK for Python: docker (Python >= 2.7) or docker-py (Python 2.6)) on ubuntu-bionic's Python /usr/bin/python. Please read module documentation and install in the appropriate location. If the required library is installed, but Ansible is using the wrong Python interpreter, please consult the documentation on ansible_python_interpreter, for example via `pip install docker` or `pip install docker-py` (Python 2.6). The error was: No module named requests.exceptions"}

原因

缺少 Python 的docker库

解决方案

我的远程服务器是 Ubuntu，所以可以直接使用apt安装

	sudo apt install docker-python

写在 Ansible 的 playbook 里边就是

- name: install python docker lib
  apt:
      name: docker-python
	  state: present